8 Algebra Questions

Directions: There are 8 questions on this quiz. You must show all of your work in order to receive any credit. If you use a particular formula such as the sum or difference of cubes you must write it out in order to receive full credit for your answer.

Question 1 What is the greatest common factor of: 22x

5 /- 14x3l + 18x6y4 ?

Question 2 Factor completely: 2y3 + y

2 + 8y

2 + 4y.

Question 3 Solve : 0 = x2 -11x- 60

Question 4 Factor completely: 64l- 27

Question 5 Factor completely: 8x2 + 14x- 30

Question 6 Factor: 4x2- 25

Question 7

Solve : x3 + 3x2 -4x -12 = 0

Question 8

The area of a rectangle is defined by its length times its width . Given the area of a rectangle is represented by the expression x

2 + 7x + 10, find two expressions to represent the length and width of the rectangle .